/Engine/Plugins/FX/Niagara/Source/Niagara/Public/NiagaraGpuComputeDispatchInterface.h
Get access to the Views the simulation is being rendered with. List is only valid during graph building (i.e. during ExecuteTicks) and for simulations in PostInitViews / PostRenderOpaque.
TConstStridedView< [FSceneView](API\Runtime\Engine\FSceneView) > GetSimulationSceneViews() const